EP1699074A4 - Herstellungsverfahren für einen siliziumwafer - Google Patents

Herstellungsverfahren für einen siliziumwafer

Info

Publication number
EP1699074A4
EP1699074A4 EP04793109A EP04793109A EP1699074A4 EP 1699074 A4 EP1699074 A4 EP 1699074A4 EP 04793109 A EP04793109 A EP 04793109A EP 04793109 A EP04793109 A EP 04793109A EP 1699074 A4 EP1699074 A4 EP 1699074A4
Authority
EP
European Patent Office
Prior art keywords
producing silicon
silicon pads
pads
producing
silicon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04793109A
Other languages
English (en)
French (fr)
Other versions
EP1699074B1 (de
EP1699074A1 (de
Inventor
Sakae Koyata
Kazushige Takaishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumco Corp
Original Assignee
Sumco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumco Corp filed Critical Sumco Corp
Publication of EP1699074A1 publication Critical patent/EP1699074A1/de
Publication of EP1699074A4 publication Critical patent/EP1699074A4/de
Application granted granted Critical
Publication of EP1699074B1 publication Critical patent/EP1699074B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/60—Wet etching
    • H10P50/64—Wet etching of semiconductor materials
    • H10P50/642—Chemical etching
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/12—Preparing bulk and homogeneous wafers
    • H10P90/126—Preparing bulk and homogeneous wafers by chemical etching
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
EP04793109A 2003-12-01 2004-10-28 Herstellungsverfahren für einen siliziumwafer Expired - Lifetime EP1699074B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003401657A JP4273943B2 (ja) 2003-12-01 2003-12-01 シリコンウェーハの製造方法
PCT/JP2004/016001 WO2005055301A1 (ja) 2003-12-01 2004-10-28 シリコンウェーハの製造方法

Publications (3)

Publication Number Publication Date
EP1699074A1 EP1699074A1 (de) 2006-09-06
EP1699074A4 true EP1699074A4 (de) 2008-06-25
EP1699074B1 EP1699074B1 (de) 2009-12-09

Family

ID=34649983

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04793109A Expired - Lifetime EP1699074B1 (de) 2003-12-01 2004-10-28 Herstellungsverfahren für einen siliziumwafer

Country Status (7)

Country Link
US (1) US7645702B2 (de)
EP (1) EP1699074B1 (de)
JP (1) JP4273943B2 (de)
KR (1) KR100703768B1 (de)
CN (1) CN100435289C (de)
DE (1) DE602004024579D1 (de)
WO (1) WO2005055301A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005175106A (ja) * 2003-12-10 2005-06-30 Sumitomo Mitsubishi Silicon Corp シリコンウェーハの加工方法
JP4954694B2 (ja) * 2006-12-25 2012-06-20 昭和電工株式会社 湿式研磨方法および湿式研磨装置
JP2009302409A (ja) * 2008-06-16 2009-12-24 Sumco Corp 半導体ウェーハの製造方法
JP2010016078A (ja) * 2008-07-02 2010-01-21 Shin Etsu Handotai Co Ltd シリコン単結晶ウェーハ及びシリコン単結晶ウェーハの製造方法並びにシリコン単結晶ウェーハの評価方法
CA2740238A1 (en) * 2008-10-16 2010-04-22 Enphase Energy, Inc. Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion
JP5463570B2 (ja) * 2008-10-31 2014-04-09 Ｓｕｍｃｏ Ｔｅｃｈｘｉｖ株式会社 ウェハ用両頭研削装置および両頭研削方法
JP5287982B2 (ja) * 2009-04-13 2013-09-11 株式会社Ｓｕｍｃｏ シリコンエピタキシャルウェーハの製造方法
JP6281537B2 (ja) * 2015-08-07 2018-02-21 信越半導体株式会社 半導体ウェーハの製造方法
CN109285762B (zh) * 2018-09-29 2021-05-04 中国电子科技集团公司第四十六研究所 一种氮化镓外延用硅片边缘加工工艺
CN109545663A (zh) * 2018-12-12 2019-03-29 中国电子科技集团公司第四十六研究所 一种高平坦度的硅腐蚀片加工工艺
CN110561200A (zh) * 2019-08-02 2019-12-13 菲特晶(南京)电子有限公司 一种石英晶片加工工艺
JP7676893B2 (ja) * 2021-04-07 2025-05-15 信越半導体株式会社 ウェーハの加工方法及びウェーハ
CN115714082A (zh) * 2022-10-31 2023-02-24 浙江丽水中欣晶圆半导体科技有限公司 提高硅片平坦度降低硅材料消耗的工艺
CN116072534A (zh) * 2023-02-09 2023-05-05 无锡吴越半导体有限公司 一种线切后氮化镓的处理方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963821A (en) * 1996-10-29 1999-10-05 Komatsu Electronic Metal Co., Ltd. Method of making semiconductor wafers
JP2001223187A (ja) * 2000-02-10 2001-08-17 Mitsubishi Materials Silicon Corp 半導体ウェーハの製造方法
JP2003100701A (ja) * 2001-09-27 2003-04-04 Sumitomo Mitsubishi Silicon Corp シリコンウェーハのエッチング方法及びこの方法を用いたシリコンウェーハの表裏面差別化方法
EP1313135A1 (de) * 2000-06-29 2003-05-21 Shin-Etsu Handotai Co., Ltd Verfahren zur verarbeitung eines halbleiter-wafers und halbleiter-wafer
JP2003282491A (ja) * 2002-03-22 2003-10-03 Sumitomo Mitsubishi Silicon Corp シリコンウェーハの製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197367A (ja) * 1984-03-19 1985-10-05 Toshiba Ceramics Co Ltd 鏡面ウエハの製造方法
JP3202305B2 (ja) 1992-02-17 2001-08-27 信越半導体株式会社 鏡面ウエーハの製造方法及び検査方法
JP2839822B2 (ja) * 1993-08-02 1998-12-16 三菱マテリアルシリコン株式会社 高平坦度ウェーハの製造方法
JP3134719B2 (ja) * 1995-06-23 2001-02-13 信越半導体株式会社 半導体ウェーハ研磨用研磨剤及び研磨方法
JPH10135165A (ja) * 1996-10-29 1998-05-22 Komatsu Electron Metals Co Ltd 半導体ウェハの製法
JPH115564A (ja) * 1997-06-17 1999-01-12 Mitsubishi Motors Corp 車両のサイドメンバ構造
JP3441979B2 (ja) 1997-12-09 2003-09-02 信越半導体株式会社 半導体ウエーハの加工方法および半導体ウエーハ
MY119304A (en) * 1997-12-11 2005-04-30 Shinetsu Handotai Kk Silicon wafer etching method and silicon wafer etchant
JP3358549B2 (ja) * 1998-07-08 2002-12-24 信越半導体株式会社 半導体ウエーハの製造方法ならびにウエーハチャック
US6227944B1 (en) * 1999-03-25 2001-05-08 Memc Electronics Materials, Inc. Method for processing a semiconductor wafer
DE10196115B4 (de) * 2000-04-24 2011-06-16 Sumitomo Mitsubishi Silicon Corp. Verfahren zum Polieren eines Halbleiterwafers
JP2002025950A (ja) 2000-06-30 2002-01-25 Mitsubishi Materials Silicon Corp 半導体ウェーハの製造方法
JP2003229392A (ja) * 2001-11-28 2003-08-15 Shin Etsu Handotai Co Ltd シリコンウエーハの製造方法及びシリコンウエーハ並びにｓｏｉウエーハ
JP2003203890A (ja) * 2002-01-07 2003-07-18 Sumitomo Mitsubishi Silicon Corp シリコンウェーハの製造方法
JP4075426B2 (ja) * 2002-03-22 2008-04-16 株式会社Ｓｕｍｃｏ シリコンウェーハの製造方法
JP4093793B2 (ja) * 2002-04-30 2008-06-04 信越半導体株式会社 半導体ウエーハの製造方法及びウエーハ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963821A (en) * 1996-10-29 1999-10-05 Komatsu Electronic Metal Co., Ltd. Method of making semiconductor wafers
JP2001223187A (ja) * 2000-02-10 2001-08-17 Mitsubishi Materials Silicon Corp 半導体ウェーハの製造方法
EP1313135A1 (de) * 2000-06-29 2003-05-21 Shin-Etsu Handotai Co., Ltd Verfahren zur verarbeitung eines halbleiter-wafers und halbleiter-wafer
JP2003100701A (ja) * 2001-09-27 2003-04-04 Sumitomo Mitsubishi Silicon Corp シリコンウェーハのエッチング方法及びこの方法を用いたシリコンウェーハの表裏面差別化方法
JP2003282491A (ja) * 2002-03-22 2003-10-03 Sumitomo Mitsubishi Silicon Corp シリコンウェーハの製造方法
US20050112893A1 (en) * 2002-03-22 2005-05-26 Sakae Koyata Method for producing a silicon wafer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005055301A1 *

Also Published As

Publication number Publication date
KR20060024801A (ko) 2006-03-17
WO2005055301A1 (ja) 2005-06-16
US20070119817A1 (en) 2007-05-31
EP1699074B1 (de) 2009-12-09
DE602004024579D1 (de) 2010-01-21
CN1816900A (zh) 2006-08-09
US7645702B2 (en) 2010-01-12
JP4273943B2 (ja) 2009-06-03
KR100703768B1 (ko) 2007-04-09
JP2005166809A (ja) 2005-06-23
CN100435289C (zh) 2008-11-19
EP1699074A1 (de) 2006-09-06

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